Milwaukee Sprayer Sure Shot sprayers are an inexpensive way to apply bulk chemicals like cleaners, degreasers, penetrating oils, solvents and lubricants. They use readily available compressed air, instead of flammable and/or dangerous propellants, and because they are reusable you don't have to worry about disposal of empty cans. Manufactured since 1932, Sure Shot is the leader in Refillable, Rechargeable, completely portable compressed air sprayer. The Sure Shot - Atomizer Sprayers provide a uniform spray of most light liquids – without CFC’s or freon. Instead, these sprayers use readily available compressed air as the propellant. If you run out of product or want to change liquids, just depressurize, refill, close and recharge. Sure Shot Sprayers are are available in 1 quart, 16 ounce or 8 ounce fluid capacity sizes. Sure Shot Atomizers are the same diameter as large size aerosol cans and can be used easily by everyone.